I just got done using the MAFterburner product to tune, among other things, my A/F mixture.
RESULTS:
+20 rwhp
+19 rwt
I believe the numbers wold have been better if we hadn't performed all the runs within one hour at about 85 degrees.
Since I had installed the Chicane RIPP Kit, Chicane 66mm pulley, and Focus fuel pump, my car hadn't been tuned but was in need of one. I didn't feel ike going through the custom tune process and decided to go to the MAFterburner product after a local saleen guy here recommended it (after previous runs on the dyno, it seemed on ly the A/F needed to be adjusted. I believe the results are pretty good for $299.
The product is so easy to use:
- run the car on the dyno
- adjust your A/F in % according to the way you want to go in increments of 400rpm
- Re-run car on dyno
It took me three runs to get my car running a 11.5:1 ratio throughout the RPM's. My tuner was thoroughly a.mazed at the ability of the product (I actually made the A/F adjustments)
Note: This tool also allows you to calibrate for injectors and can even read the voltage on your MAF sensor. This was handy because I thought, based on other peoples experience, that my MAF was "pegged." In fact, my voltage never exceed about 4 volts. Saved me the money I would have spent on the Lightning MAF at around $240.
http://www.mafterburner.com
~ Billy
'01 S281-SC #201
'99 S281-NA Cobra Speedster #357
RESULTS:
+20 rwhp
+19 rwt
I believe the numbers wold have been better if we hadn't performed all the runs within one hour at about 85 degrees.
Since I had installed the Chicane RIPP Kit, Chicane 66mm pulley, and Focus fuel pump, my car hadn't been tuned but was in need of one. I didn't feel ike going through the custom tune process and decided to go to the MAFterburner product after a local saleen guy here recommended it (after previous runs on the dyno, it seemed on ly the A/F needed to be adjusted. I believe the results are pretty good for $299.
The product is so easy to use:
- run the car on the dyno
- adjust your A/F in % according to the way you want to go in increments of 400rpm
- Re-run car on dyno
It took me three runs to get my car running a 11.5:1 ratio throughout the RPM's. My tuner was thoroughly a.mazed at the ability of the product (I actually made the A/F adjustments)
Note: This tool also allows you to calibrate for injectors and can even read the voltage on your MAF sensor. This was handy because I thought, based on other peoples experience, that my MAF was "pegged." In fact, my voltage never exceed about 4 volts. Saved me the money I would have spent on the Lightning MAF at around $240.
http://www.mafterburner.com
~ Billy
'01 S281-SC #201
'99 S281-NA Cobra Speedster #357